just::thread Complete C++ Standard Thread Library by Just Software Solutions

The std::condition_variable class allows a thread to wait for a condition to become true.

Instances of std::condition_variable are not CopyAssignable, CopyConstructible, MoveAssignable or MoveConstructible.

class condition_variable
{
public:
    condition_variable();
    ~condition_variable();

    condition_variable(condition_variable const& ) = delete;
    condition_variable& operator=(condition_variable const& ) = delete;
    
    void notify_one();
    void notify_all();

    void wait(std::unique_lock<std::mutex>& lock);

    template <typename Predicate>
    void wait(std::unique_lock<std::mutex>& lock, Predicate pred);

    template <typename Clock, typename Duration>
    bool wait_until(std::unique_lock<std::mutex>& lock,
                    const std::chrono::time_point<Clock, Duration>& absolute_time);

    template <typename Clock, typename Duration, typename Predicate>
    bool wait_until(std::unique_lock<std::mutex>& lock,
                    const std::chrono::time_point<Clock, Duration>& absolute_time,
                    Predicate pred);

    template <typename Rep, typename Period>
    bool wait_for(std::unique_lock<std::mutex>& lock,
                  const std::chrono::duration<Rep, Period>& relative_time);

    template <typename Rep, typename Period, typename Predicate>
    bool wait_for(std::unique_lock<std::mutex>& lock,
                  const std::chrono::duration<Rep, Period>& relative_time,
                  Predicate pred);
};

Header

#include <condition_variable>

See Also